André Caillé, Canadian chemist and businessman

André Caillé (born September 11, 1943) is a Canadian electricity company executive.

André Caillé was the chairman of Hydro-Québec from September 2004 to November 2007 and the chairman of the World Energy Congress. From October 1996 until April 2005, he was president and chief executive officer of Hydro-Québec. From 1982 until 1996, he was an executive of Gaz Métropolitain, a distributor of natural gas. He is a chemist, and earned a doctorate in physical chemistry (1968) from the Université de Montréal.

He has been chancellor of the Université de Montréal. He was president of the Mental Illness Foundation.Administrator and Senior strategic advisor for Junex since April 2008. President of the QOGA (Quebec Oil and Gas Association) created in April 2009.